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認真學習蘇聯的先進科學成果來提高我國選礦的科學技術水平,是當前中國選礦工作者的重要任務。本文目的,就在於介紹選礦科學技術目前在理論上和實践上發展的情况,從而討論到目前中國選礦事業的一些具體問題。 雖然選礦是祖國重工業建設中重要而帶關键性的一環,但在半殖民地半封建的舊中國,礦產在當時不過是帝國主義者的掠奪品,所以選礦——這門爲更合理利用天然礦物資源而鬥爭的科學,只有在解放幾年後才有可能逐步在中國建立起
It is an important task for mine dressing workers in China to conscientiously study the advanced scientific achievements of the Soviet Union so as to improve the scientific and technological level of dressing in our country. The purpose of this paper is to introduce the current theoretical and practical developments in beneficiation science and technology so as to discuss some of the specific problems of beneficiation in China at present. Although beneficiation was an important and crucial part in the construction of the heavy industry in the motherland, in the semi-colonial and semi-feudal old China, mineral resources were merely spoils of the imperialists at the time. Therefore, beneficiation - in order to make more rational use of natural mineral resources The science of struggle can be gradually established in China only after several years of liberation